function createKiss(nickname)
{
	var width = 550;
	var height = 180;
	var url="/index.php/module/Mailbox/action/ComposeKiss/recipient/"+nickname+"/";

	var posX = Math.round((screen.width - width) / 2);
	var posY = Math.round((screen.height - height) / 2);

	posCode = (document.all)? ",left="+posX+",top="+posY : ",screenX="+posX+",screenY="+posY;
	kissWindow = window.open(url,"kiss_"+nickname,"width="+width+",height="+height+"menubar=no,toolbar=no,scrollbars=no,status=no"+posCode);
	kissWindow.focus();
}